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29 março 2014

Get all countries using Java SE 8 Locale

I saw this blog post "Get all the country using Java Locale List" and then I thought about posting something similar, but using Lambda and the Stream API of Java SE 8. Here's my "fork", including a call to sort the locales based on "display country" property.

And if you want to collect all that to a list instead of printing to standard output, replace the last forEach call with collect(Collectors.toList()); and assign a variable.